Roy Derek Balderas
Physical Therapy Assistant · San Antonio, TX
Roy Derek Balderas is a physical therapy assistant with a practice address in San Antonio, Texas, and NPI 1700368370, issued on Aug 30, 2018. Check the license (Texas 2007977, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Roy Derek Balderas
- Primary taxonomy
- Physical Therapy Assistant 225200000X
- License number
- 2007977 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5757 N Knoll, San Antonio, TX 78240
- Phone
- (210) 699-8535
- Enumerated
- Aug 30, 2018
- Record last updated
- Aug 30, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (210) 699-8674
- Entity
- Type 1 · individual
8 nearest physical therapy assistant records → All 5,519 in Texas → Look up another NPI →
Also registered at 5757 N Knoll
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roy Diaz, PTAPhysical Therapy Assistant1518449867
- Annette PerezOccupational Therapy Assistant1982186243
- Alexandria SolisSpeech-Language Pathologist1669955886
Verify Roy Derek Balderas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 2007977Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Roy Derek Balderas among 5,519 physical therapy assistant records in Texas
Roy Derek Balderas is one of 5,519 physical therapy assistant records with a practice address in Texas. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 36% of them.
- NPI issued2018 · 36% of these records are older, 41% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2018 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225200000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
472 physical therapy assistant records list a practice address in San Antonio
They are 472 of the 37,749 NPPES records with a practice address in San Antonio, and 5,519 physical therapy assistant records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,519 in Texas → Every provider in San Antonio → Physical Therapy Assistant nationwide →
The 8 physical therapy assistant records with the nearest ZIP codes
- Nancy BendellSan Antonio, TX 782401649759465
- Evangelina BorjonSan Antonio, TX 782401205185089
- Genevieve Cabello, P.T.A.San Antonio, TX 782401699820175
- Jeremiah Castro, PTASan Antonio, TX 782401093182008
- Marissa Cisneros, PTASan Antonio, TX 782401093994774
- Kimberly Doering, PTASan Antonio, TX 782401093145971
- Cecilia EstradaSan Antonio, TX 782401548740608
- Angela Hohmann, PTASan Antonio, TX 782401780165431
Common questions
What is Roy Derek Balderas's NPI number?
Roy Derek Balderas's National Provider Identifier (NPI) is 1700368370, issued on Aug 30, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Roy Derek Balderas located?
The NPPES record lists a practice address at 5757 N Knoll, San Antonio, TX, 78240. Phone: (210) 699-8535. Providers update this record themselves, so call before visiting.
How can I verify Roy Derek Balderas's license?
NPPES lists Texas license number 2007977, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.